Pot body processing equipment and working method thereof

Abstract

The invention belongs to the technical field of pot body machining, and discloses pot body machining equipment which comprises a punching machine, a first motor is installed at the front end of the punching machine, a lifting feeding frame and a base are arranged on the two sides of the first motor correspondingly, the output end of the first motor is fixedly connected with a rotating frame, and a plurality of feeding mechanisms are arranged on the rotating frame; a clamping plate is rotationally connected to the base, and a fixing column is fixedly connected to the base. Round steel plates can be placed on the lifting feeding frame in batches, the feeding mechanism is used for sequentially taking the round steel plates, the round steel plates are placed on a lower die of the punching machine under operation of the first motor, then the punching machine is used for punching the round steel plates into cookware, and after the cookware is punched and formed, the feeding mechanism is used for taking down the cookware. And meanwhile, the feeding mechanism on the right side synchronously sucks the circular steel plate, and then the rotating frame is driven by the first motor to rotate by 120 degrees, so that the punched cookware is conveniently discharged.

Description

Technical Field

[0001] The invention belongs to the technical field of pot body processing, and in particular relates to pot body processing equipment and a working method thereof. Background Art

[0002] After the pot is stamped, its inner and outer wall surfaces are rough, so it needs to be polished with the help of polishing equipment. The polishing process can improve the surface finish of the pot, remove surface pollution and oxides, increase corrosion resistance and wear resistance, and make the pot more decorative and practical.

[0003] For example, the application with publication number CN221474734U provides a titanium alloy cookware polishing processing equipment, comprising a workbench, the top surface of the workbench is provided with a positioning circular groove, the middle part of the back surface of the workbench is welded with an L-shaped top plate, the top surface of the L-shaped top plate is installed with an electric telescopic rod, the bottom end of the electric telescopic rod is installed with a mounting platform, a motor is installed on the mounting platform, the bottom end flange of the motor is transmission-connected with a polishing blade, and a cavity is provided inside the mounting platform; the beneficial effect is as follows: the workbench of the titanium alloy cookware polishing processing equipment of the present application is provided with a positioning circular groove with an annular inverted round piece, and with the help of the existing electric telescopic rod, when in use, the electric telescopic rod can not only drive the polishing blade to move down and fit on the titanium alloy cookware, but also drive the pressing piece to move down and press on the titanium alloy cookware (to achieve the fixation of the titanium alloy cookware), without the need to re-clamp and fix, the operation is simple and fast, and the use effect is good; Although the above-mentioned device can polish the inner wall of the pot when in use, it still needs to be transferred to another process for surface treatment of the pot. Therefore, personnel are required to frequently manually switch the workstations for loading and unloading the pot. Due to the repetitive labor of the workers, the labor intensity of the employees is high and the safety risks are high. The whole process is not only inefficient, but also the quality of burr treatment is inconsistent. Summary of the Invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a pot body processing equipment and a working method thereof.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a pot body processing equipment, including a punching machine, a first motor is installed at the front end of the punching machine, and a lifting feed rack and a base are respectively provided on both sides of the first motor, the output end of the first motor is fixedly connected to a rotating frame, and a plurality of feeding mechanisms are provided on the rotating frame, a clamping plate and a fixed column are rotatably connected to the base, and the fixed column is located in the clamping plate, and a plurality of swing arms are fixedly connected to the top of the clamping plate, and one end of each of the swing arms is provided with a positioning mechanism for polishing and fixing the inner wall of the pot, the top of the fixed column is provided with a polishing mechanism for polishing the surface of the pot and a clamping mechanism for fixing the surface of the pot, a driving mechanism for driving the clamping plate to rotate is provided on the base, and two transmission mechanisms for driving the positioning mechanism to move are provided on the surface of the base, and the angle between the two transmission mechanisms is 90°.

[0006] Preferably, the feeding mechanism includes two swinging grooves, both of which are opened on the side of the rotating frame, and the two swinging grooves are rotatably connected with a feeding arm, the adjacent side surfaces of the two feeding arms are fixedly connected with an extrusion block, the front end of the upper mold of the punching machine is fixedly connected with the extrusion frame, one end of the two feeding arms is provided with a suction assembly, and the side surfaces of the two feeding arms away from each other are fixedly connected with a spring, and the other end of the spring is fixedly connected to the side of the rotating frame.

[0007] Preferably, the suction assembly includes a cylinder, which is installed at one end of the material picking arm. The telescopic end of the cylinder is fixedly connected to a top plate, and a pneumatic suction cup is installed at one end of the top plate, and the suction cup of the pneumatic suction cup is elastically arranged on the top plate.

[0008] The cam is connected to the first gear and the second gear is connected with the gear train of the gear train, and the cam is connected with the gear train of the gear train to the first gear and the gear train to the gear train.

[0009] Preferably, the positioning mechanism also includes a column, which is fixedly connected to the bottom surface of the swing arm, and a sliding plate is provided on the surface of the column. The bottom end of the first tooth plate is rotatably connected to the sliding plate, and the top end of the second tooth plate is fixedly connected to a tension spring, and the top end of the tension spring is fixedly connected to the inner top wall of the cross frame. The bottom end of the positioning frame is fixedly connected to a first gear, and a push-pull groove is provided on the side of the sliding plate.

[0010] Preferably, the polishing mechanism includes a second electric push rod, which is mounted on the surface of the fixed column. The telescopic end of the second electric push rod is fixedly connected to an outer polishing plate, and the outer polishing plate is adapted to the surface of the cookware.

[0011] Preferably, the clamping mechanism includes a fixed frame, which is fixedly connected to the surface of the fixed column, and the angle between the fixed frame and the second electric push rod is 90°. A guide groove is installed at one end of the fixed frame, and the inner wall of the fixed frame is rotatably connected to the guide column, and the output end of the guide groove is connected to the guide column. Two opposite clamping plates are threaded on the guide column, and the clamping plates are adapted to the surface of the cookware. The top ends of the two clamping plates slide on the inner top wall of the fixed frame.

[0012] Preferably, the transmission mechanism includes a support arm, which is fixedly connected to the side of the base, one end of the support arm is fixedly connected to a vertical plate, a second motor is installed on the top of the vertical plate, the output end of the second motor is fixedly connected to a second gear, and the second gear is engaged with the first gear, a first electric push rod is installed on the support arm, the telescopic end of the first electric push rod is fixedly connected to a push-pull plate, and the push-pull plate is adapted to the push-pull groove.

[0013] Preferably, the driving mechanism includes a third motor, which is mounted on the base. The output end of the third motor is fixedly connected to a second connecting rod, the surface of the clamping plate is fixedly connected to a fourth gear, and the second connecting rod is engaged with the fourth gear. A guide groove is provided on the base, and the bottom surface of each swing arm is fixedly connected to a guide column, and is slidably arranged in the guide groove.

[0014] The present invention also proposes a working method of a pot body processing device, comprising the following steps: Step 1: Place the circular steel plates in batches on the lifting feeder, start the two cylinders above the lifting feeder, use two pneumatic suction cups to suck the circular steel plates, then use the first motor to drive the rotating frame to rotate 120 degrees, place the circular steel plates on the lower die of the punching machine, and use the punching machine to punch the circular steel plates. During this process, the extrusion frame will squeeze the two extrusion blocks downward and move them to both sides, thereby swinging the two pneumatic suction cups to both sides, and the pot will begin to be stamped and formed; Step 2: After the pot is stamped and formed, the extrusion frame moves with the upper die of the stamping machine. At this time, the two picking arms are automatically reset by springs, and then the top of the pot is sucked up by two pneumatic suction cups. At the same time, the two pneumatic suction cups on the lifting feeder will suck up the circular steel plate. Then, the first motor drives the rotating frame to rotate 120 degrees, and the circular steel plate at the rear is placed on the lower die of the stamping machine. The stamped pot will directly fall onto the corresponding two support plates and two cross frames; Step 3. The clamping plate is rotated 90° by the operation of the third motor, and the swing arm with the pot is swung to the second motor at the rear, so that the pot moves by friction at the outer polishing plate. At this time, the outer polishing plate is on one side of the pot, and the push-pull plate is also located in the push-pull groove, and the second gear is also engaged with the first gear. Subsequently, the push-pull plate is pulled downward by the operation of the first electric push rod, so that the push-pull plate can pull the sliding plate and the first tooth plate downward in the push-pull groove, and finally the two support plates support and fix the inner wall of the pot. Then, the second gear is driven by the operation of the second motor to rotate the first gear, so that the positioning frame and the cross frame drive the pot to rotate. Subsequently, the outer polishing plate is pushed to move by the operation of the second electric push rod, so that the outer polishing plate is attached to the surface of the pot for polishing. Step 4. After the surface of the pot is polished, stop the second motor, then use the first electric push rod to restore the first tooth plate to its original state, then use the third motor to drive the clamping plate to rotate 90°, and rotate the pot with the polished surface 90° counterclockwise. The other push-pull plate can be automatically positioned in the push-pull groove. Then, use the telescopic end of the first electric push rod to move the push-pull plate upward, so that the two support plates release the support and fixation on the inner wall of the pot. At the same time, the two inner polishing plates will be close to the inner wall of the pot. Step 5: The two clamping plates clamp the surface of the pot through the operation of the guide groove, and then the positioning frame and the cross frame are driven to rotate by the operation of the second motor, so that the two inner grinding plates grind and polish the inner wall of the pot; Step 6. After the inner wall of the pot is polished, the third motor is used to rotate the pot 90 degrees counterclockwise. The staff can then remove the pot. The entire process realizes the automatic polishing of the pot, eliminating the need for manual operation and improving the efficiency of pot polishing.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention can place circular steel plates in batches on the lifting feed rack through the coordinated arrangement of the punching machine, the extrusion rack, the lifting feed rack, the first motor, the rotating rack and the loading mechanism, and utilize the loading mechanism to take the circular steel plates in turn, and place them on the lower die of the punching machine through the operation of the first motor, and then utilize the punching machine to punch the circular steel plates into pots. When the pot is completed by stamping and forming, it is taken down by the loading mechanism, and at the same time, the loading mechanism on the right side will synchronously suck the circular steel plates, and then the rotating rack is driven to rotate 120° by the first motor to facilitate unloading of the stamped pot, and the circular steel plate at the rear will also be synchronously placed on the lower die of the punching machine for stamping, without the need for manual loading by personnel, and the stamped pot is placed on the positioning mechanism, and the remaining loading mechanisms also take and load the circular steel plates, and repeat the loading and stamping process, thereby effectively improving the stamping efficiency of the pot.

[0016] The present invention is capable of placing the stamped pot on the positioning mechanism through the feeding mechanism through the coordinated arrangement of the base, the clamping plate, the swing arm, the positioning mechanism, the polishing mechanism, the driving mechanism, the clamping mechanism, and the transmission mechanism. The clamping plate is driven by the driving mechanism to rotate 90 degrees, and then the swing arm drives the positioning mechanism to swing 90 degrees. The transmission mechanism then drives the positioning mechanism to fix and rotate the pot, and cooperates with the polishing mechanism to polish the surface of the pot. When the surface of the pot is polished, the clamping plate is driven by the driving mechanism to rotate 90 degrees, so that the pot is polished on the surface by the clamping mechanism. The pot is fixed and clamped, and then the second transmission mechanism drives the positioning mechanism to grind and polish the inner wall of the pot. At the same time, the pot that has been stamped on the punching machine can be swung to the idle positioning mechanism through the operation of the feeding mechanism and the first motor. Finally, the polished pot is driven by the operation of the driving mechanism to rotate the clamping plate 90° and can be removed. During this process, the remaining workstations will polish the pot normally, thereby improving the processing efficiency of the pot. The whole process realizes the automatic polishing of the pot, does not require manual operation, and improves the efficiency of pot polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the rotating frame and the feeding mechanism of the present invention; Figure 3 It is a schematic structural diagram of the base and the positioning mechanism, the polishing mechanism and the clamping mechanism of the present invention; Figure 4 For the present invention Figure 3 A side partial cross-sectional view of FIG. Figure 5 It is a structural schematic diagram of the swing arm and positioning mechanism of the present invention; Figure 6 For the present invention Figure 5 The front cross-sectional diagram in ; Figure 7 For the present invention Figure 5 Schematic side view of the figure; Figure 8 Schematic diagram of the structure of the inner grinding plate of the present invention; Figure 9 For the present invention Figure 3 A magnified schematic diagram of the structure at A in the middle; Figure 10 For the present invention Figure 4 A magnified schematic diagram of the structure at B in the middle; Figure 11 For the present invention Figure 6 A magnified schematic diagram of the structure at position C in the middle; Figure 12 For the present invention Figure 7 A magnified schematic diagram of the structure at position D in the middle.

[0018] In the figure: 1. Punch press; 2. Extrusion frame; 3. Lifting feed frame; 4. First motor; 5. Rotating frame; 6. Retrieving arm; 7. Extrusion block; 8. Top plate; 9. Pneumatic suction cup; 10. Cylinder; 11. Swing trough; 12. Spring; 13. Tension spring; 14. Base; 15. Support arm; 16. First electric push rod; 17. Vertical plate; 18. Second motor; 19. Fixed frame; 20. Third motor; 21. Swing arm; 22. Cross frame; 23. Support plate; 24. Inner grinding plate; 25. Outer grinding plate ; 26. Fixed column; 27. Sliding plate; 28. Clamping plate; 29. ​​Second gear; 30. Push-pull groove; 31. Second electric push rod; 32. Guide groove; 33. Guide column; 34. Vertical column; 35. Push-pull plate; 36. First tooth plate; 37. First gear; 38. Avoidance groove; 39. Second tooth plate; 40. Third gear; 41. Through groove; 42. Extension plate; 43. First slide plate; 44. First connecting rod; 45. Second slide plate; 46. Second connecting rod; 47. Fourth gear; 48. Positioning frame. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 12As shown, the present invention provides a pot body processing equipment, including a punching machine 1, a first motor 4 is installed at the front end of the punching machine 1, and a lifting feed frame 3 and a base 14 are respectively provided on both sides of the first motor 4. The output end of the first motor 4 is fixedly connected to a rotating frame 5, and a plurality of feeding mechanisms are provided on the rotating frame 5. The feeding mechanisms are set to three. A clamping plate 28 and a fixed column 26 are rotatably connected to the base 14, and the fixed column 26 is located in the clamping plate 28. The top of the clamping plate 28 is fixedly connected to a plurality of swing arms 21, and the swing arms 21 are set to four. Each swing arm 21 has a plurality of One end is provided with a positioning mechanism for polishing and fixing the inner wall of the cookware, the top of the fixing column 26 is provided with a polishing mechanism for polishing the surface of the cookware and a clamping mechanism for fixing the surface of the cookware, the base 14 is provided with a driving mechanism for driving the clamping plate 28 to rotate, and the surface of the base 14 is provided with two transmission mechanisms for driving the positioning mechanism to move, and the angle between the two transmission mechanisms is 90°. The machinery, parts and equipment in this device all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0021] The above scheme is adopted: by setting the lifting feeding rack 3, the circular steel plates can be placed in batches and automatically fed upward, without the need for manual continuous feeding by personnel. The circular steel plates on the lifting feeding rack 3 can be taken out by the loading mechanism and the rotating rack 5 can be driven to rotate 120° by the operation of the first motor 4, and then the circular steel plates are placed on the lower mold of the punching machine 1, and then the punching machine 1 is used to punch the circular steel plates into pots. When the pots are completed by stamping, the loading mechanism is used to remove them, and the loading mechanism on the right side sucks the circular steel plates, and then the rotating rack 5 is driven by the first motor 4 to rotate 120°, and the stamped pots can be moved to the top of the positioning mechanism and fall on the positioning mechanism, and the circular steel plates at the rear will also be synchronously placed on the lower mold of the punching machine 1 for stamping, and then driven by the driving mechanism to clamp The plate 28 rotates 90°, thereby causing the swing arm 21 to drive the positioning mechanism to swing 90°, and then the transmission mechanism drives the positioning mechanism to fix and rotate the pot, and cooperates with the polishing mechanism to polish the surface of the pot. When the surface of the pot is polished, the driving mechanism drives the clamping plate 28 to rotate 90°, so that the pot is fixed and clamped on the surface by the clamping mechanism, and then the second transmission mechanism drives the positioning mechanism to polish the inner wall of the pot. At the same time, the pot that has been stamped on the punching machine 1 can be swung to the idle positioning mechanism under the operation of the feeding mechanism and the first motor 4. Finally, the polished pot is driven by the operation of the driving mechanism to rotate the clamping plate 28 90° and can be removed. During this process, the remaining stations will polish the pot normally, thereby improving the processing efficiency of the pot.

[0022] It is worth noting here that the feeding mechanism will suck the middle part of the circular steel plate, and the stamped pot will also be sucked and fed to its top through the feeding mechanism. In addition, when the punching machine 1 punches the pot, the feeding mechanism will move toward one side of the punching machine 1, so it will not hinder the normal stamping of the pot.

[0023] like Figure 1 and Figure 2 As shown, the feeding mechanism includes two swinging grooves 11, and the two swinging grooves 11 are both opened on the side of the rotating frame 5. The two swinging grooves 11 are rotatably connected to the feeding arms 6, and the adjacent side surfaces of the two feeding arms 6 are fixedly connected to the extrusion blocks 7. The front end of the upper mold of the punching machine 1 is fixedly connected to the extrusion frame 2, and one end of the two feeding arms 6 is provided with a suction assembly. The side surfaces of the two feeding arms 6 away from each other are fixedly connected to the spring 12, and the other end of the spring 12 is fixedly connected to the side of the rotating frame 5.

[0024] The above scheme is adopted: when the circular steel plate on the lifting feeding frame 3 is taken out by the suction component, the first motor 4 is used to drive the rotating frame 5 to rotate 120 degrees, thereby releasing the circular steel plate and placing it on the lower die of the punching machine 1. Then, the upper die of the punching machine 1 is moved downward. At this time, the extrusion frame 2 will first squeeze the two extrusion blocks 7, and then squeeze the two material-taking arms 6 to the two sides of the punching machine 1, so that the suction component is away from the punching die to ensure the normal stamping and forming of the pot. When the pot is stamped, the extrusion block 7 is squeezed out. The pressing frame 2 moves with the upper mold of the punching machine 1. When the two side edges of the extrusion frame 2 are away from the two extrusion blocks 7, the two picking arms 6 are automatically reset under the elastic force of the two springs 12 to ensure that the punched pots are sucked and unloaded. After the picking is completed, the first motor 4 is used to drive the rotating frame 5 to rotate 120°, and the punched pots are placed on the positioning mechanism. The remaining feeding mechanisms also pick up and feed the circular steel plates, and repeat the feeding and stamping process, which effectively improves the punching efficiency of the pots.

[0025] like Figure 1 and Figure 2 As shown, the suction assembly includes a cylinder 10, which is mounted at one end of the material picking arm 6, and the telescopic end of the cylinder 10 is fixedly connected to the top plate 8. A pneumatic suction cup 9 is mounted at one end of the top plate 8, and the suction cup of the pneumatic suction cup 9 is elastically penetrated and arranged on the top plate 8. A conductive slip ring for supplying power to the cylinder 10 and the pneumatic suction cup 9 is provided on the rotating frame 5. The conductive slip ring is connected to an external power supply, thereby ensuring that the pneumatic suction cup 9 and the cylinder 10 can rotate 360° on the rotating frame 5. The electrical connection method between the conductive slip ring and the pneumatic suction cup 9 and the cylinder 10 is an existing mature technology and will not be described in detail here.

[0026] The above scheme is adopted: it is possible to realize automatic material removal of circular steel plates. When the loading mechanism is located above the lifting feeding rack 3, the telescopic end of the cylinder 10 is moved downward, driving the top plate 8 and the pneumatic suction cup 9 to move downward together, thereby sucking the circular steel plate. Then, under the operation of the first motor 4, the circular steel plate is placed on the lower mold of the punching machine 1. There is no need for manual loading by personnel, and the pot can be automatically unloaded after the stamping is completed without manual operation by personnel.

[0027] like Figure 1 、 Figures 3 to 9 、 Figure 11 and Figure 12 As shown, the positioning mechanism includes a cross frame 22 and a positioning frame 48, the positioning frame 48 is rotatably connected to the swing arm 21, the cross frame 22 is fixed to the top of the positioning frame 48, and the second tooth plate 39 and the first tooth plate 36 are slidably provided in the positioning frame 48. The inner wall of the positioning frame 48 is rotatably connected to the third gear 40, and the second tooth plate 39 and the first tooth plate 36 are both engaged with the third gear 40. Two first slides 43 and two second slides 45 are slidably provided in the cross frame 22, and the top of the first tooth plate 36 is hinged to two first connecting rods 44, and the tops of the two first connecting rods 44 are respectively connected to the two first slides 43 are hinged, and the side surfaces of the two first slides 43 away from each other are fixedly connected to the inner grinding plate 24, and the top ends of the two inner grinding plates 24 are respectively provided with through grooves 41 and fixedly connected to extension plates 42, and the extension plates 42 slide into the through grooves 41, and the top ends of the second tooth plates 39 are hinged to two second connecting rods 46, and the surface of the first tooth plate 36 is provided with avoidance grooves 38 adapted to the second connecting rods 46, and the top ends of the two second connecting rods 46 are respectively hinged to the two second slides 45, and the side surfaces of the two second slides 45 away from each other are fixedly connected to the support plate 23, and the support plate 23 is adapted to the inner wall of the cookware.

[0028] The above scheme is adopted: after the pot is stamped, the loading mechanism can be used to remove the pot through the suction component, and then rotate and swing. When the pot swings to the top of the positioning mechanism, the suction of the pot is released, so that the pot falls directly on the two support plates 23 and the two inner grinding plates 24. When the first tooth plate 36 moves downward, the third gear 40 will be driven to rotate, thereby causing the second tooth plate 39 to move upward, and then the two support plates 23 will move toward the side away from the cross frame 22, and the two inner grinding plates 24 will move toward the cross frame 22, thereby supporting and fixing the inner wall of the pot. Conversely, when the first tooth plate 36 moves upward, the second tooth plate 39 will move downward, thereby causing the two inner grinding plates 24 to approach the inner wall of the pot, and the two support plates 23 will be away from the inner wall of the pot.

[0029] like Figure 1 、 Figures 3 to 7 and Figure 9As shown, the positioning mechanism also includes a column 34, which is fixedly connected to the bottom surface of the swing arm 21. The surface of the column 34 is provided with a sliding plate 27. The bottom end of the first tooth plate 36 is rotatably connected to the sliding plate 27. The top end of the second tooth plate 39 is fixedly connected to the tension spring 13, and the top end of the tension spring 13 is fixedly connected to the inner top wall of the cross frame 22. The bottom end of the positioning frame 48 is fixedly connected to the first gear 37, and a push-pull groove 30 is provided on the side of the sliding plate 27.

[0030] When the first tooth plate 36 is moved downward, the second tooth plate 39 is moved upward, and the two support plates 23 are separated from the inner wall of the pot. Only when the first tooth plate 36 is moved downward, the second tooth plate 39 is moved upward, and the two support plates 23 are supported and fixed to the inner wall of the pot. When the pot is stamped, it can fall directly on the two support plates 23, and the inner polishing plate 24 will also support the inner top wall of the pot. The setting of the first gear 37 can facilitate the subsequent transmission rotation thereof, thereby causing the positioning frame 48 to rotate on the swing arm 21, and the setting of the push-pull groove 30 can facilitate the subsequent movement of the sliding plate 27 by the transmission mechanism. In order to prevent the sliding plate 27 from sliding off the bottom of the column 34, a stopper can be provided at the bottom end of the column 34.

[0031] like Figure 3 and Figure 4 As shown, the polishing mechanism includes a second electric push rod 31, which is installed on the surface of the fixed column 26. The telescopic end of the second electric push rod 31 is fixedly connected to the outer polishing plate 25, and the outer polishing plate 25 is adapted to the surface of the cookware.

[0032] Adopting the above scheme: when the pot moves to the bottom of the outer polishing plate 25 by the swinging of the swing arm 21, the outer polishing plate 25 will contact the top of the pot at this time, and the pot will not cause any obstruction to the outer polishing plate 25 during the swinging movement, and the pot will be rubbed and moved at the outer polishing plate 25. When the pot is fixed under the outer polishing plate 25, the pot can be rotated, and then the outer polishing plate 25 is pushed to move by the operation of the second electric push rod 31, so that the outer polishing plate 25 fits the surface of the pot, thereby polishing the surface of the pot.

[0033] like Figure 1 、 Figure 3 and Figure 4As shown, the clamping mechanism includes a fixed frame 19, which is fixedly connected to the surface of the fixed column 26, and the angle between the fixed frame 19 and the second electric push rod 31 is 90°. A guide groove 32 is installed at one end of the fixed frame 19, and the inner wall of the fixed frame 19 is rotatably connected to the guide column 33, and the output end of the guide groove 32 is connected to the guide column 33. Two opposite clamping plates 28 are threadedly sleeved on the guide column 33, and the clamping plates 28 are adapted to the surface of the cookware. The top ends of the two clamping plates 28 slide on the inner top wall of the fixed frame 19.

[0034] With the above solution, when the cookware is rotated to the bottom of the fixing frame 19, the two clamping plates 28 at this time will not hinder the swinging of the cookware. Then, the operation of the guide groove 32 drives the guide column 33 to rotate, thereby squeezing and clamping the two clamping plates 28 toward the surface of the cookware to ensure that the cookware is fixed, which facilitates the subsequent polishing of the inner wall of the cookware. When the inner wall of the cookware is polished, the two clamping plates 28 are released from the surface of the cookware by the operation of the guide groove 32, so that it can be transferred to the next workstation and conveniently removed directly by personnel. Therefore, no human operation is required to fix the cookware.

[0035] like Figure 1 、 Figures 3 to 7 and Figure 9 As shown, the transmission mechanism includes a support arm 15, which is fixedly connected to the side of the base 14, and one end of the support arm 15 is fixedly connected to a vertical plate 17. A second motor 18 is installed on the top of the vertical plate 17, and the output end of the second motor 18 is fixedly connected to a second gear 29, and the second gear 29 is engaged with the first gear 37. A first electric push rod 16 is installed on the support arm 15, and the telescopic end of the first electric push rod 16 is fixedly connected to a push-pull plate 35, and the push-pull plate 35 is adapted to the push-pull groove 30.

[0036] With the above solution, when the swing arm 21 swings 90 degrees through the rotation of the clamping plate 28, the first gear 37 will automatically mesh with the second gear 29, and the push-pull plate 35 will automatically be located in the push-pull groove 30. Then, the push-pull plate 35 will be pulled downward by the operation of the first electric push rod 16, so that the push-pull plate 35 can pull the sliding plate 27 and the first tooth plate 36 downward in the push-pull groove 30. During this process, the second tooth plate 39 will move upward, thereby causing the two second connecting rods 46 to push the two second slides 45 and the support plate 23 to move respectively, and finally the two support plates 23 will support and fix the inner wall of the pot. In order to prevent the pot from shaking at will, the second motor 18 is then used to drive the second gear 29 to rotate the first gear 37, thereby rotating the positioning frame 48 and the cross frame 22 together. Since the bottom end of the first tooth plate 36 is rotatably connected to the sliding plate 27, the first tooth plate 36 can also rotate normally, and the rotation center of the bottom end of the first tooth plate 36 is concentric with the positioning frame 48 and the cross frame 22, thereby driving the pot to rotate, so as to polish the surface of the pot through the polishing mechanism. When the surface of the pot is polished, the second motor 18 is stopped, and then the first electric push rod 16 is used again. The operation of the first tooth plate 36 restores the original state, and then the clamping plate 28 is driven by the driving mechanism to rotate, and then the pot with the polished surface is rotated 90 degrees counterclockwise, and the other push-pull plate 35 is automatically located in the push-pull groove 30. Then, the telescopic end of the first electric push rod 16 is used to move the push-pull plate 35 upward, thereby driving the first tooth plate 36 to move upward, and the third gear 40 is rotated to move the second tooth plate 39 downward, so that the two support plates 23 release the support and fixation to the inner wall of the pot. At the same time, the two inner grinding plates 24 will be close to the inner wall of the pot, and then the pot surface is fixed by the clamping mechanism. , thereby utilizing the operation of the second motor 18 to drive the positioning frame 48 and the cross frame 22 to rotate, so that the two inner polishing plates 24 will polish the inner wall of the pot, while the other set of transmission mechanisms will simultaneously polish the surface of the other pot, so that the two pots can be polished on the surface and the inner wall at the same time, thereby improving the polishing efficiency of the pot. When the inner wall of the pot is polished, the third motor 20 is operated to rotate the pot counterclockwise by 90°, and the staff can directly remove the pot. The whole process realizes the automatic polishing of the pot, does not require manual operation, and improves the efficiency of the pot polishing.

[0037] like Figure 1 、 Figure 3 and Figure 10As shown, the driving mechanism includes a third motor 20, which is mounted on the base 14. The output end of the third motor 20 is fixedly connected to a second connecting rod 46, the surface of the clamping plate 28 is fixedly connected to a fourth gear 47, and the second connecting rod 46 is engaged with the fourth gear 47. A guide groove 32 is provided on the base 14, and a guide column 33 is fixedly connected to the bottom surface of each swing arm 21 and is slidably arranged in the guide groove 32.

[0038] The above solution is adopted: the output end of the third motor 20 is rotated 90°, and then the second connecting rod 46 drives the fourth gear 47 to drive the clamping plate 28 to rotate on the base 14. Since the fixed column 26 is fixedly connected to the base 14, the fixed column 26 will not rotate together, so that the clamping plate 28 will rotate on the surface of the fixed column 26, so that each swing arm 21 rotates and swings 90° with the clamping plate 28, so as to facilitate the work station conversion of the pot on the positioning mechanism, thereby converting the inner and outer polishing treatment of the pot, without the need for manual position adjustment by personnel.

[0039] The present invention also provides a working method of a pot body processing device, comprising the following steps: Step 1: Place the circular steel plates in batches on the lifting feeder 3, start the two cylinders 10 above the lifting feeder 3, use the two pneumatic suction cups 9 to suck the circular steel plates, then use the first motor 4 to drive the rotating frame 5 to rotate 120°, place the circular steel plates on the lower die of the punching machine 1, and use the punching machine 1 to punch the circular steel plates. During this process, the extrusion frame 2 will squeeze the two extrusion blocks 7 downward and move them to both sides, thereby swinging the two pneumatic suction cups 9 to both sides, and the pot will begin to be stamped and formed; Step 2: After the pot is stamped and formed, the extrusion frame 2 moves with the upper die of the stamping machine 1. At this time, the two picking arms 6 are automatically reset by the spring 12, and then the top of the pot is sucked up by the two pneumatic suction cups 9. At the same time, the two pneumatic suction cups 9 located on the lifting feeding frame 3 will suck up the circular steel plate. Then, the rotation frame 5 is driven by the operation of the first motor 4 to rotate 120°, and the circular steel plate at the rear is placed on the lower die of the stamping machine 1. The stamped pot will directly fall onto the corresponding two support plates 23 and two cross frames 22; Then, the second motor 18 is used to drive the second gear 29 to rotate the first gear 36 and the second gear 37 to rotate. Step 4. After the surface of the pot is polished, stop the second motor 18, and then use the first electric push rod 16 to restore the first tooth plate 36 to its original state. Then, use the third motor 20 to drive the clamping plate 28 to rotate 90°. The pot with the polished surface is rotated 90° counterclockwise. The other push-pull plate 35 can be automatically positioned in the push-pull groove 30. Then, use the telescopic end of the first electric push rod 16 to move the push-pull plate 35 upward, so that the two support plates 23 release the support and fixation on the inner wall of the pot. At the same time, the two inner grinding plates 24 will be in close contact with the inner wall of the pot. Step 5: The two clamping plates 28 clamp the surface of the pot through the operation of the guide groove 32, and then the positioning frame 48 and the cross frame 22 are driven to rotate by the operation of the second motor 18, so that the two inner grinding plates 24 grind and polish the inner wall of the pot; Step 6: After the inner wall of the pot is polished, the third motor 20 is used to rotate the pot counterclockwise 90 degrees. The staff can directly remove the pot. The whole process realizes the automatic polishing of the pot, does not require manual operation, and improves the efficiency of pot polishing.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A pot body processing device, comprising a punching machine (1), characterized in that: A first motor (4) is installed at the front end of the punching machine (1), and a lifting feeding rack (3) and a base (14) are respectively provided on both sides of the first motor (4). The output end of the first motor (4) is fixedly connected to a rotating frame (5), and a plurality of feeding mechanisms are provided on the rotating frame (5). A clamping plate (28) and a fixed column (26) are rotatably connected to the base (14), and the fixed column (26) is located in the clamping plate (28). The top end of the clamping plate (28) is fixedly connected to a plurality of swing arms (21), and one end of each swing arm (21) is provided with a positioning mechanism for polishing and fixing the inner wall of the pot. The top end of the fixed column (26) is provided with a polishing mechanism for polishing the surface of the pot and a clamping mechanism for fixing the surface of the pot. A driving mechanism for driving the clamping plate (28) to rotate is provided on the base (14), and two transmission mechanisms for driving the positioning mechanism to move are provided on the surface of the base (14), and the angle between the two transmission mechanisms is 90 degrees.

2. The pot body processing equipment according to claim 1, characterized in that: The feeding mechanism includes two swinging grooves (11), both of which are opened on the side of the rotating frame (5), and the two swinging grooves (11) are rotatably connected to the material picking arms (6), and the adjacent side surfaces of the two material picking arms (6) are fixedly connected to the extrusion block (7), the front end of the upper mold of the punching machine (1) is fixedly connected to the extrusion frame (2), one end of the two material picking arms (6) is provided with a suction assembly, and the side surfaces of the two material picking arms (6) away from each other are fixedly connected to the spring (12), and the other end of the spring (12) is fixedly connected to the side of the rotating frame (5).

3. The pot body processing equipment according to claim 2, characterized in that: The material suction assembly includes a cylinder (10), which is installed at one end of the material picking arm (6), and the telescopic end of the cylinder (10) is fixedly connected to the top plate (8), and a pneumatic suction cup (9) is installed at one end of the top plate (8), and the suction cup of the pneumatic suction cup (9) is elastically arranged on the top plate (8).

4. The pot body processing equipment according to claim 3, characterized in that: The positioning mechanism includes a cross frame (22) and a positioning frame (48), wherein the positioning frame (48) is rotatably connected to the swing arm (21), and the cross frame (22) is fixed to the top of the positioning frame (48). A second tooth plate (39) and a first tooth plate (36) are slidably provided in the positioning frame (48), and the inner wall of the positioning frame (48) is rotatably connected to a third gear (40), and the second tooth plate (39) and the first tooth plate (36) are both engaged with the third gear (40). Two first slides (43) and two second slides (45) are slidably provided in the cross frame (22), and the top of the first tooth plate (36) is hinged to two first connecting rods (44), and the tops of the two first connecting rods (44) are respectively connected to the two first connecting rods (44). A slide plate (43) is hinged to each other, and the side surfaces of the two first slide plates (43) that are away from each other are fixedly connected to an inner grinding plate (24), and the top ends of the two inner grinding plates (24) are respectively provided with a through groove (41) and fixedly connected to an extension plate (42), and the extension plate (42) slides into the through groove (41), and the top end of the second tooth plate (39) is hinged to two second connecting rods (46), and the surface of the first tooth plate (36) is provided with an avoidance groove (38) adapted to the second connecting rod (46), and the top ends of the two second connecting rods (46) are respectively hinged to two second slide plates (45), and the side surfaces of the two second slide plates (45) that are away from each other are fixedly connected to a support plate (23), and the support plate (23) is adapted to the inner wall of the pot.

5. The pot body processing equipment according to claim 4, characterized in that: The positioning mechanism also includes a column (34), the column (34) is fixedly connected to the bottom surface of the swing arm (21), the surface of the column (34) is provided with a sliding plate (27), the bottom end of the first tooth plate (36) is rotatably connected to the sliding plate (27), the top end of the second tooth plate (39) is fixedly connected to a tension spring (13), and the top end of the tension spring (13) is fixedly connected to the inner top wall of the cross frame (22), the bottom end of the positioning frame (48) is fixedly connected to the first gear (37), and the side of the sliding plate (27) is provided with a push-pull groove (30).

6. The pot body processing equipment according to claim 5, characterized in that: The polishing mechanism comprises a second electric push rod (31), the second electric push rod (31) being mounted on the surface of a fixed column (26), the telescopic end of the second electric push rod (31) being fixedly connected to an outer polishing plate (25), and the outer polishing plate (25) being adapted to the surface of the cookware.

7. The pot body processing equipment according to claim 6, characterized in that: The clamping mechanism includes a fixed frame (19), the fixed frame (19) is fixedly connected to the surface of the fixed column (26), and the angle between the fixed frame (19) and the second electric push rod (31) is 90 degrees. A guide groove (32) is installed at one end of the fixed frame (19), the inner wall of the fixed frame (19) is rotatably connected to the guide column (33), and the output end of the guide groove (32) is connected to the guide column (33), and two opposite clamping plates (28) are threadedly sleeved on the guide column (33), and the clamping plates (28) are adapted to the surface of the pot. The top ends of the two clamping plates (28) slide on the inner top wall of the fixed frame (19).

8. The pot body processing equipment according to claim 7, characterized in that: The transmission mechanism includes a support arm (15), the support arm (15) is fixedly connected to the side of the base (14), one end of the support arm (15) is fixedly connected to a vertical plate (17), a second motor (18) is installed on the top of the vertical plate (17), an output end of the second motor (18) is fixedly connected to a second gear (29), and the second gear (29) is meshed with the first gear (37), a first electric push rod (16) is installed on the support arm (15), a telescopic end of the first electric push rod (16) is fixedly connected to a push-pull plate (35), and the push-pull plate (35) is adapted to the push-pull groove (30).

9. The pot body processing equipment according to claim 8, characterized in that: The driving mechanism includes a third motor (20), the third motor (20) is mounted on the base (14), the output end of the third motor (20) is fixedly connected to a second connecting rod (46), the surface of the clamping plate (28) is fixedly connected to a fourth gear (47), and the second connecting rod (46) is meshed with the fourth gear (47), a guide groove (32) is provided on the base (14), and the bottom surface of each swing arm (21) is fixedly connected to a guide column (33) and is slidably arranged in the guide groove (32).

10. The working method of the pot body processing equipment according to claim 9, characterized in that: The following steps are involved: Step 1: Place the circular steel plates in batches on the lifting feed rack (3), start the two cylinders (10) above the lifting feed rack (3), use the two pneumatic suction cups (9) to suck up the circular steel plates, then use the first motor (4) to drive the rotating rack (5) to rotate 120 degrees, place the circular steel plates on the lower die of the punching machine (1), and punch the circular steel plates through the punching machine (1). During this process, the extrusion rack (2) will squeeze the two extrusion blocks (7) downward to move toward both sides, thereby swinging the two pneumatic suction cups (9) toward both sides, and the pot will begin to be punched and formed; Step 2: After the pot is stamped and formed, the extrusion rack (2) moves with the upper die of the stamping machine (1). At this time, the two material-taking arms (6) are automatically reset by the spring (12), and then the top of the pot is sucked by the two pneumatic suction cups (9). At the same time, the two pneumatic suction cups (9) located on the lifting feeding rack (3) suck the circular steel plate, and then the rotating rack (5) is driven to rotate 120 degrees by the operation of the first motor (4), and the circular steel plate at the rear is placed on the lower die of the stamping machine (1). The stamped pot will directly fall on the corresponding two support plates (23) and two cross frames (22); Step 3: Drive the clamping plate (28) to rotate 90 degrees by the operation of the third motor (20), and swing the swing arm (21) with the pot to the second motor (18) at the rear, so that the pot moves by friction on the outer grinding plate (25). At this time, the outer grinding plate (25) is on one side of the pot, and the push-pull plate (35) is also located in the push-pull groove (30), and the second gear (29) is also engaged with the first gear (37). Then, the push-pull plate (35) is pulled downward by the operation of the first electric push rod (16), so that the push-pull plate (35) is pushed downward. The plate (35) can pull the sliding plate (27) and the first tooth plate (36) downward in the push-pull groove (30), and finally the two support plates (23) support and fix the inner wall of the pot. Then, the second gear (29) is driven by the second motor (18) to rotate the first gear (37), so that the positioning frame (48) and the cross frame (22) drive the pot to rotate. Then, the outer grinding plate (25) is pushed to move by the operation of the second electric push rod (31), so that the outer grinding plate (25) is attached to the surface of the pot for grinding and polishing. Step 4: After the surface of the pot is polished, the second motor (18) is stopped, and the first electric push rod (16) is then operated to restore the first tooth plate (36) to its original state. The clamping plate (28) is then rotated 90° by the operation of the third motor (20), and the pot with the polished surface is rotated 90° counterclockwise, so that the other push-pull plate (35) is automatically positioned in the push-pull groove (30). The telescopic end of the first electric push rod (16) is then used to move the push-pull plate (35) upward, so that the two support plates (23) release their support and fixation on the inner wall of the pot. At the same time, the two inner grinding plates (24) will be in close contact with the inner wall of the pot. Step 5: The two clamping plates (28) are clamped and fixed to the surface of the pot by the operation of the guide groove (32), and then the positioning frame (48) and the cross frame (22) are driven to rotate by the operation of the second motor (18), so that the two inner grinding plates (24) grind and polish the inner wall of the pot; Step 6: After the inner wall of the pot is polished, the third motor (20) is operated to rotate the pot counterclockwise by 90 degrees, and the staff can directly remove the pot. The whole process realizes the automatic polishing of the pot, does not require manual operation, and improves the efficiency of pot polishing.

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